Magnetic device for the temporary fixation of ceramic welding ducts to steel surfaces



FIG. 1 is a perspective view of a magnetic device for the temporary fixation of ceramic welding ducts to steel surfaces showing the inside thereof;

FIG. 2 is a perspective view showing the outer side thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an end view thereof; and

FIG. 5 is a side view thereof. 

The ornamental design for a magnetic device for the temporary fixation of ceramic welding ducts to steel surfaces, substantially as shown. 